Radiant|Lab Grown|IGI

0.71ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG809635471

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG809635471

Diamond specifications and retailer prices

From €184 EUR
$206 USD
As of November 1, 2026
Save €808 EUR (81%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €993 EUR at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.71ct lab-grown radiant diamond

This 0.71ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG809635471 or 809635471. Listed at 15 retailers as of October 31, 2026, with prices from €184 to €993, a €808 spread on the same certified stone. Michael Trio lists it at €993. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.71
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG809635471
Dimensions6.22 × 4.45 × 3.03 mm
L/W Ratio1.40
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.22 mm4.45 mm0.71 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG809635471
Side View
Table 67.0%Crown 47.1°Girdle: MediumPavilion 36.7°Culet: NoneDepth 68.1%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €993 EUR|Low: €184 EUR|High: €1,011 EUR|Avg: €558 EUR|-1.8%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
November 1, 2026
Retailer 14€184 EUR
Retailer 4€277 EUR
Retailer 9€370 EUR
Retailer 2€372 EUR
Retailer 12€387 EUR
Retailer 7€414 EUR
Retailer 3€475 EUR
Retailer 5€527 EUR
Retailer 6€614 EUR
Retailer 11€685 EUR
Retailer 15€697 EUR
Retailer 13€707 EUR
Retailer 10€725 EUR
Retailer 8€957 EUR
Michael Trio€993 EUR

25 data points across 15 retailers

15 retailers€184 EUR to €993 EUR

A
Cheapest Retailer
-
€184 EUR
$206 USD
Final sale: no returns
A
Retailer 2
-
€277 EUR
$310 USD
View
A
Retailer 3
-
€370 EUR
£326 GBP
View
A
Retailer 4
-
€372 EUR
ZAR 6,717 ZAR
View
A
Retailer 5
-
€387 EUR
View
A
Retailer 6
-
€414 EUR
$462 USD
View
B+
Retailer 7
-
€475 EUR
$531 USD
View
B+
Retailer 8
-
€527 EUR
A$905 AUD
View
Retailer 9
-
€614 EUR
A$1,056 AUD
View
Price last confirmed 7 days ago
B+
Retailer 10
-
€685 EUR
$765 USD
View
B
Retailer 11
-
€697 EUR
$779 USD
View
B+
Retailer 12
-
€707 EUR
$790 USD
View
B+
Retailer 13
-
€725 EUR
$810 USD
View
B
Retailer 14
-
€957 EUR
£842 GBP
View
Most Expensive
B
Michael Trio
6337314090 · Oct 31
€993 EUR
SGD 1,499 SGD
View
14 more retailers have this diamond
Prices start from €184 EURSave up to €808 EUR

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
0.71ct Radiant
€184 EUR